This collection is made for those who prefer reading all Chaos Legion updates in one place. It includes AMA posts and official updates about Chaos Legion. Note that this collection will be kept up to date, I suggest bookmarking this post in PeakD so that you can easily check it for new updates. For best viewing experience, it is best to use 
@splinterlands/splinterlands-town-hall-summary-december-3rd-2021-9am-eastern
Updates: QA server, large guild CL purchase, credit purchases refund, CL cards updates, etc.
@splinterlands/chaos-legion-release-and-second-pack-sale
More details about Chaos Legion Release & Second Pack Sale
@splinterlands/splinterlands-town-hall-summary-november-26th-2021-2pm-eastern
Pre-sale Top Leaderboard, Chaos Legion cards and animations preview
@splinterlands/chaos-legion-general-sale-and-volume-discount-details
Airdrop explanation for the entire duration of the sale, Additional Bulk Purchase Deals & Promotions
@splinterlands/great-start-to-chaos-legion
Announcement of completion of Chaos Legion pre-sale
@splinterlands/splinterlands-town-hall-summary-november-5th-2021-9am-eastern
Packs sold during the pre-sale update, clarification of rumored "private sale", mentioned official opening date of CL packs (December 8, 2021)
@splinterlands/chaos-legion-updates-and-official-doctor-blight-reveal
Details about Phase 2 of Pack Sale, Ongoing Pack Sales & VOUCHER, and Official Reveal of Doctor Blight
@splinterlands/splinterlands-ama-summary-november-5th-2021-9am-eastern
Clarification on player questions about CL, Chaos Legion Cards Preview
@splinterlands/splinterlands-ama-summary-october-29th-2021-2pm-eastern
Early Chaos Legion details, 13 airdrops details (card details not included), Doctor Blight reveal
@splinterlands/splinterlands-ama-summary-october-22nd-2021-9am-eastern
Announcement New Leaderboard page release, initial details about Chaos Legion (expected launch of CL, Summoner design, CL in rewards chest, airdrop)
@splinterlands/the-chaos-legion-presale-event-is-live
Brief summary of how the Chaos Legion presale event works
@splinterlands/splinterlands-ama-summary-october-15th-2021-2pm-eastern
Early details of Chaos Legion: Pre-sale date and top purchasers rewards, targets of the team for CL cards, airdrops and other pre-sale clarifications
@splinterlands/splinterlands-the-chaos-legion-is-coming
Summary of the pre-sale event
@splinterlands/chaos-legion-set-and-presale-info
Complete initially released details about Chaos Legion Set & Presale. Contains: Set Info, Presale (Vouchers, Rewards, Timing), Card Design Goals, Balance Updates, etc.